#include <stdio.h>
#include <unistd.h>
#include <sys/param.h>
-
+#include <sys/queue.h>
#include <rte_common.h>
#include <rte_mbuf.h>
/* PRACH data samples are 32 bits wide, 16bits for I and 16bits for Q. Each packet contains 839 samples for long sequence or 144*14 (max) for short sequence. The payload length is 3356 octets.*/
#define PRACH_PLAYBACK_BUFFER_BYTES (144*14*4L)
-#define XRAN_MAX_NUM_SECTIONS (N_SYM_PER_SLOT*2) /* just an example, no special meaning on this number */
- /* and this is the configuration of M-plane */
+#define PRACH_SRS_BUFFER_BYTES (144*14*4L)
+
+/**< this is the configuration of M-plane */
+#define XRAN_MAX_NUM_SECTIONS (N_SYM_PER_SLOT* (XRAN_MAX_ANTENNA_NR*2) + XRAN_MAX_ANT_ARRAY_ELM_NR)
#define XRAN_MAX_MBUF_LEN 9600 /**< jumbo frame */
#define NSEC_PER_SEC 1000000000L
uint16_t nRaCp;
}xRANPrachPreambleLRAStruct;
-typedef struct
+struct xran_prach_cp_config
{
uint8_t filterIdx;
uint8_t startSymId;
uint8_t x;
uint8_t y[XRAN_PRACH_CANDIDATE_Y];
uint8_t isPRACHslot[XRAN_PRACH_CANDIDATE_SLOT];
-}xRANPrachCPConfigStruct;
+ uint8_t eAxC_offset; /**< starting eAxC for PRACH stream */
+};
-#define XRAN_MAX_POOLS_PER_SECTOR_NR 3 /**< TX_OUT, RX_IN, PRACH_IN */
+#define XRAN_MAX_POOLS_PER_SECTOR_NR 8 /**< 2x(TX_OUT, RX_IN, PRACH_IN, SRS_IN) with C-plane */
typedef struct sectorHandleInfo
{
typedef void (*XranSymCallbackFn)(struct rte_timer *tim, void* arg);
+struct cb_elem_entry{
+ XranSymCallbackFn pSymCallback;
+ void *pSymCallbackTag;
+ LIST_ENTRY(cb_elem_entry) pointers;
+};
+
+/* Callback function to send mbuf to the ring */
+typedef int (*xran_ethdi_mbuf_send_fn)(struct rte_mbuf *mb, uint16_t ethertype);
+
/*
* manage one cell's all Ethernet frames for one DL or UL LTE subframe
*/
struct xran_buffer_list sBufferList;
} BbuIoBufCtrlStruct;
-struct xran_sym_job {
- uint32_t sym_idx;
- uint32_t status;
-}__rte_cache_aligned;
#define XranIncrementJob(i) ((i >= (XRAN_SYM_JOB_SIZE-1)) ? 0 : (i+1))
{
uint8_t sector_id;
uint8_t xran_port_id;
- struct xran_eaxcid_config eAxc_id_cfg;
- struct xran_fh_init fh_init;
- struct xran_fh_config fh_cfg;
+ struct xran_eaxcid_config eAxc_id_cfg;
+ struct xran_fh_init fh_init;
+ struct xran_fh_config fh_cfg;
+ struct xran_prach_cp_config PrachCPConfig;
+
uint32_t enablePrach;
- xRANPrachCPConfigStruct PrachCPConfig;
uint32_t enableCP;
+
int32_t DynamicSectionEna;
+ int64_t offset_sec;
+ int64_t offset_nsec; //offset to GPS time calcuated based on alpha and beta
+
+ uint32_t enableSrs;
+ struct xran_srs_config srs_cfg; /** configuration of SRS */
BbuIoBufCtrlStruct sFrontHaulTxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
BbuIoBufCtrlStruct sFrontHaulTxPrbMapBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
BbuIoBufCtrlStruct sFrontHaulRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
BbuIoBufCtrlStruct sFrontHaulRxPrbMapBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
BbuIoBufCtrlStruct sFHPrachRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+ BbuIoBufCtrlStruct sFHSrsRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR];
/* buffers lists */
struct xran_flat_buffer sFrontHaulTxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
struct xran_flat_buffer sFrontHaulRxPrbMapBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
struct xran_flat_buffer sFHPrachRxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+ struct xran_flat_buffer sFHSrsRxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR][XRAN_MAX_NUM_OF_SRS_SYMBOL_PER_SLOT];
+
xran_transport_callback_fn pCallback[XRAN_MAX_SECTOR_NR];
void *pCallbackTag[XRAN_MAX_SECTOR_NR];
xran_transport_callback_fn pPrachCallback[XRAN_MAX_SECTOR_NR];
void *pPrachCallbackTag[XRAN_MAX_SECTOR_NR];
- XranSymCallbackFn pSymCallback[XRAN_MAX_SECTOR_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
- void *pSymCallbackTag[XRAN_MAX_SECTOR_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+ xran_transport_callback_fn pSrsCallback[XRAN_MAX_SECTOR_NR];
+ void *pSrsCallbackTag[XRAN_MAX_SECTOR_NR];
+
+ LIST_HEAD(sym_cb_elem_list, cb_elem_entry) sym_cb_list_head[XRAN_MAX_SECTOR_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
int32_t sym_up; /**< when we start sym 0 of up with respect to OTA time as measured in symbols */
int32_t sym_up_ul;
phy_encoder_poll_fn bbdev_enc; /**< call back to poll BBDev encoder */
phy_decoder_poll_fn bbdev_dec; /**< call back to poll BBDev decoder */
+
+ xran_ethdi_mbuf_send_fn send_cpmbuf2ring; /**< callback to send mbufs of C-Plane packets to the ring */
+ xran_ethdi_mbuf_send_fn send_upmbuf2ring; /**< callback to send mbufs of U-Plane packets to the ring */
};
extern long rx_counter;
extern long tx_counter;
+extern long tx_bytes_counter;
+extern long rx_bytes_counter;
+extern long tx_bytes_per_sec;
+extern long rx_bytes_per_sec;
+
extern const xRANPrachConfigTableStruct gxranPrachDataTable_sub6_fdd[XRAN_PRACH_CONFIG_TABLE_SIZE];
extern const xRANPrachConfigTableStruct gxranPrachDataTable_sub6_tdd[XRAN_PRACH_CONFIG_TABLE_SIZE];
uint16_t section_id,
struct rte_mbuf *mb,
struct rb_map *data,
+ uint8_t compMeth,
+ uint8_t iqWidth,
const enum xran_input_byte_order iq_buf_byte_order,
uint8_t frame_id,
uint8_t subframe_id,
int send_cpmsg(void *pHandle, struct rte_mbuf *mbuf,struct xran_cp_gen_params *params,
struct xran_section_gen_info *sect_geninfo, uint8_t cc_id, uint8_t ru_port_id, uint8_t seq_id);
-int generate_cpmsg_dlul(void *pHandle, struct xran_cp_gen_params *params, struct xran_section_gen_info *sect_geninfo, struct rte_mbuf *mbuf,
+int32_t generate_cpmsg_dlul(void *pHandle, struct xran_cp_gen_params *params, struct xran_section_gen_info *sect_geninfo, struct rte_mbuf *mbuf,
enum xran_pkt_dir dir, uint8_t frame_id, uint8_t subframe_id, uint8_t slot_id,
- uint8_t startsym, uint8_t numsym, uint16_t prb_start, uint16_t prb_num,
- uint16_t beam_id, uint8_t cc_id, uint8_t ru_port_id, uint8_t comp_method, uint8_t seq_id, uint8_t symInc);
+ uint8_t startsym, uint8_t numsym, uint16_t prb_start, uint16_t prb_num,int16_t iq_buffer_offset, int16_t iq_buffer_len,
+ uint16_t beam_id, uint8_t cc_id, uint8_t ru_port_id, uint8_t comp_method, uint8_t iqWidth, uint8_t seq_id, uint8_t symInc);
int generate_cpmsg_prach(void *pHandle, struct xran_cp_gen_params *params, struct xran_section_gen_info *sect_geninfo, struct rte_mbuf *mbuf, struct xran_device_ctx *pxran_lib_ctx,
uint8_t frame_id, uint8_t subframe_id, uint8_t slot_id,
uint8_t xran_get_conf_numerology(void *pHandle);
uint8_t xran_get_conf_iqwidth(void *pHandle);
uint8_t xran_get_conf_compmethod(void *pHandle);
+uint8_t xran_get_conf_num_bfweights(void *pHandle);
uint8_t xran_get_num_cc(void *pHandle);
uint8_t xran_get_num_eAxc(void *pHandle);
+uint8_t xran_get_num_eAxcUl(void *pHandle);
+uint8_t xran_get_num_ant_elm(void *pHandle);
+enum xran_category xran_get_ru_category(void *pHandle);
+
struct xran_device_ctx *xran_dev_get_ctx(void);
+int xran_register_cb_mbuf2ring(xran_ethdi_mbuf_send_fn mbuf_send_cp, xran_ethdi_mbuf_send_fn mbuf_send_up);
+
uint16_t xran_alloc_sectionid(void *pHandle, uint8_t dir, uint8_t cc_id, uint8_t ant_id, uint8_t slot_id);
uint8_t xran_get_seqid(void *pHandle, uint8_t dir, uint8_t cc_id, uint8_t ant_id, uint8_t slot_id);
int32_t ring_processing_func(void);
int xran_init_prach(struct xran_fh_config* pConf, struct xran_device_ctx * p_xran_dev_ctx);
+void xran_updateSfnSecStart(void);
+
+struct cb_elem_entry *xran_create_cb(XranSymCallbackFn cb_fn, void *cb_data);
+int xran_destroy_cb(struct cb_elem_entry * cb_elm);
#ifdef __cplusplus
}
Code Review / o-du / phy.git / blobdiff